Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AgfiledCriticalSiemens Ag
Publication of CH160271ApublicationCriticalpatent/CH160271A/en
CH160271D1930-10-021931-09-14
Switching device with at least one circuit breaker designed as a support switch and at least one isolating switch.
CH160271A
(en)